1. Behavioral and Epidemiology Research Group; American Cancer Society; Atlanta GA
2. Channing Division of Network Medicine; Brigham and Women's Hospital Harvard Medical School; Boston MA
3. RTI International; Durham NC
4. Division of Occupational and Environmental MedicineLund University; Lund Sweden
5. Department of Radiation Science; Umeå University; Umeå Sweden
6. Molecular and Nutritional Epidemiology Unit; ISPO, Cancer Prevention and Research Institute; Florence Italy
7. Grantham Institute; Imperial College; London United Kingdom
8. Department of Public Health and Clinical Medicine; Occupational and Environmental Medicine, Umeå University; Umeå Sweden
9. Department of Biobank Research; Umeå University; Umeå Sweden
10. National Hellenic Research Foundation; Institute of Biology, Medicinal Chemistry and Biotechnology; Athens Greece